*{
    margin: 0;
    padding: 0;
}
#main{
    height: 800px;
}
#book_main{
    width:80%;
    height: 800px;
    margin: 0 auto;
    background-image: url(../../static/img/bgc.jpg);
}
#find{
    position: relative;
    top: 40px;
    width: 80%;
    height: fit-content;
    margin:  0 auto;
}
#in,#out{
    width: 40%;
    height:54px;
    position: relative;
    font-size: 1.6em;
    color: #595757;
}
#search{
    width: 18%;
    height:57px;
    position: relative;
    font-size: 1.8em;
    background-color: #9a2423;
    color: whitesmoke;
    border: #9a2423;
}

#result{
    width: 80%;
    margin: 0 auto;
    height: 522px;
    background-color: rgba(0,0,0,0.8);
    color:wheat;
    position: relative;
    top: 75px;
}
#room_num{
    width: 80%;
    height: 405px;
    margin: 0 auto;
    position: relative;
    font-size: 1.5em;

}
#room_num > div{
    margin-top: 10px;
    width: 100%;
    height: 50px;
}
#room_num>div>p{
    width: 150px;
    position: absolute;
    left: 30px;
    float: left;
}
#room_num>div>span{
    position: relative;
    left: 174px;
    font-size: 1.2em;
}
#room_num>div>input{
    position: absolute;
    left: 240px;
    width: 82px;
    height: 30px;
    font-size: 0.6em;
    border-radius: 18px;
}
#submit{
    position: absolute;
    right: 480px;
    bottom: 50px;
    width: 82px;
    height: 39px;
    font-size: 0.6em;
    border-radius: 18px;
}
#cart{
    width: 40px;
    height: 40px;
    position: absolute;
    right: 584px;
    bottom: 50px;
}
#slide{
    width: 34%;
    height: 54%;
    background-color: whitesmoke;
    border-radius: 10px;
    position: absolute;
    right: 32%;
    top: 27%;
    display: none;
}
#slide{
    color: #595757;
}

#cartflag{
    display: none;
    position: absolute;
    width: 40px;
    height: 40px;
}
#slide > div{
    height:24px;
}
#slide > div > p,#slide > div > span{
    width: 140px;
    float: left;
}